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幂平匀,power mean
2023-04-24 22:19词典 人已围观
1)power mean
幂平匀
2)power mean
幂平均
1.
Optimal values for inequalities involving power means and its computer actualization;
幂平均不等式的最优值及其机器实现
2.
An inequality for power mean;
关于幂平均的一个不等式
3.
Some remarks for D_(a,b)(x,y) and the inequalities for logarithmicmean,Heronian mean of order p,and power mean of order q are obtained.
本文给出了几个关于Da,b(x,y)的注记和对数平均、Heronian平均及幂平均的几个不等式。
更多例句>>
3)generalized weighted mean value
线幂平均
4)trivial hyper ring
平凡幂环
1.
Since the hyper ring was raised in paper[1],the problem of non─trivial hyper ring existing has been unsolved.
针对这个问题,本文指出并证明了一类环仅有平凡幂环,给出一系列的结构定理,这样,既为证明任一环R仅有平凡的幂环的猜想提供新的启示,也指明无须在这一类环上寻找非平凡幂环。
5)power mean family
幂平均族
6)square powers mean
方幂平均
1.
For the harmonic mean,geometric mean,arithmetic mean,square powers mean of two positive numbers a,b(0<a≤b),this paper gives strengthened form: T(a,b,θ)=(a~2 cos~2θ+b~2sin~2θ)~(1/2){0≤a≤b,0≤θ≤π/2) and give one these are four kinds of strengthen for
将两正数a,b的调和、几何、算术、方幂平均统一为: T(a,b,θ)=(a~2cos~2θ+b~2sin~2θ)~(1/2)(0≤a≤b,0≤θ≤π/2)①并给出这四种平均的加强。
补充资料:幂平均
设a1,a2,…,an为n个正数,则mr(a1,a2,…,an)=ar1+ar2+…+arnn1r称为这n个正数的r次幂平均。当r=1时,即为算术平均;当r→0时,mr(a)的极限存在,即为几何平均;当r=-1时,即为调和平均。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
幂平匀,power mean
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